Negative Cooperativity

[Louis Hom]

For independent ligand binding sites, you have a hyperbola.  For positive
ligand binding, you get a sigmoidal curve when you plot saturation versus
ligand concentration.  What about for negative cooperativity?  Is it just
like the hyperbola but with a lower asymptote?  Or maybe stretched out?
-- 
										****************************************************************************
*   Lou Hom			*	"All folks are family."            *
*   lhom at ocf.berkeley.edu       *    			-- John Saponara   * 
****************************************************************************